A B C CH D E F G H I J K L M N O P Q R S T U V X Y Z
| MACETA: | flowerpot |
| MACOLLA: | bunch, cluster |
| MACOLLAJE: | tillering, stooling, stopping |
| MACOLLO: | sucker |
| MACROSPORO: | megaspore |
| MACHACAR: | to crush, to pound, to mash |
| MACHO: | (a) male, (s) male (animal) |
| MADERA: | wood, timber, lumber |
| - - - ASERRADIZA: | lumber |
| - - - CONTRACHAPADA: | plywood |
| - - - DE SIERRA: | lumber |
| - - - LAMINADA: | plywood |
| MADRE: | mother, dam (anim.) |
| MADURAR: | to ripen, to mature |
| MADUREZ: | maturity, ripeness |
| MADURO: | ripe, mature |
| MAGNESIO: | magnesium |
| MAGNETO: | magneto |
| MAGRO: | lean, thin |
| MAGUEY: | maguey |
| MAGULLADURA: | bruise |
| MAGULLAR: | to bruise |
| MAIZ: | corn |
| - - - DULCE: | sweet corn |
| - - - TIERNO: | green corn |
| MAJADA: | sheep fold |
| MAL DE GOMA: | foot rot |
| - - - DE LOS SEMILLEROS: | damping-off |
| - - - DE LOS ALMACIGOS: | damping-off |
| - - - DE PALETA: | blackleg |
| MALACATE: | hoist |
| MALAHIERBA: | weed |
| MALATION: | malathion |
| MALEZA: | weeds, underbrush |
| MALFORMACION: | malformation |
| MALGASTAR: | to waste |
| MAMA: | teat |
| MAMPOSTERIA: | rubble masonry |
| MANADA: | herd, flock, drove, pack |
| MANANTIAL: | spring (water) |
| MANCHA: | stain, spot |
| - - - ANGULAR DE LA HOJA: | angular leaf spot |
| - - - CONCENTRICA: | target spot |
| - - - DE LA HOJA: | leaf spot |
| - - - FOLIAR: | leaf spot |
| - - - OJIVAL: | eye spot |
| - - - RETICULADA: | net blotch |
| MANCHADOR DEL ALGODON: | cotton stainer |
| MANCHAR: | to stain, to spot |
| MANDADOR: | foreman |
| MANDARINA: | tangerine |
| MANDIOCA: | manihot, manioc, cassava |
| MANDO: | control |
| MANEJAR: | to manage, direct, handle, drive (a car) |
| MANEJO: | operation, handling, management, driving |
| - - - DE SUELOS: | soil management |
| MANGA: | sleeve, hose, whirlwind, cattle chute |
| MANGANESO: | manganese |
| MANGO: | handle; mango (fruit) |
| MANI: | peanut |
| MANIGUA: | thicket, underbrush |
| MANIPULEO: | handling, manipulation |
| MANIVELA: | crank |
| MANO: | hand, coat (of paint) |
| - - - DE OBRA: | labor(workers) |
| - - - DE OBRA AGRICOLA: | farm labor |
| - - - DE OBRA ESTACIONAL: | seasonal labor (workers) |
| MANOMETRO: | pressure gage |
| MANTECA: | fat, lard |
| MANTENIMIENTO: | upkeep, maintenance |
| MANTEQUERO: | churn |
| MANTEQUILLA: | butter |
| MANTILLO: | humus, vegetable mold; litter (cult.), compost |
| MANUTENCION: | upkeep |
| MANZANA: | apple |
| MANZANILLA HEDIONDA: | dog's fennel |
| - - - SILVESTRE: | corn chamomile |
| MANZANO: | apple tree |
| MAPA: | map |
| MAPA EDAFOLOGICO: | soil map |
| MAPURITE: | skunk |
| MAQUINA: | machine |
| MAQUINARIA: | machinery |
| MARBETE: | tag, label |
| MARCAR: | to mark, to brand,-to check |
| MARCO: | frame (e.g., for a picture) |
| MARCHITAR: | to wilt |
| MARCHITEZ: | wilt, blight |
| MARGA: | marl |
| MARISMA: | marsh |
| MARTILLAR: | to hammer, to pound |
| MARTILLO: | hammer |
| MARRANA: | sow, female pig |
| MARRINITO: | shoat |
| MASA: | dough; stand (of trees) |
| MASCULINO: | masculine, male |
| MASTICACION: | mastication, chewing |
| MASTICAR: | to masticate, to chew |
| MASTITIS: | mastitis |
| MATA: | plant, bush, shrub |
| MATABROZAS: | brush killer |
| MATADERO: | slaughterhouse |
| MATANZA: | slaughter |
| MATERIA: | material |
| - - - PRIMA: | raw material |
| MATERIAL BASICO: | foundation stock (cattle) |
| - - - MADRE: | parent material |
| MATERIALES AGLOMERANTES: | cementing materials |
| MATIZADO: | mottled |
| MATOJO: | shrub |
| MATORRAL: | thicket, underbrush |
| MAYORDOMO: | foreman, caretaker |
| MAZORCA: | ear (corn), pod (cacao) |
| MECHERO BUNSEN: | Bunsen burner |
| MEDANO: | sandbank, dune |
| MEDICAMENTO: | drug |
| MEDIDA: | measure |
| MEDIO: | (s) medium, average; (a) medium |
| - - - AMBIENTE: | environment |
| MEDIOS: | media, means |
| MEDIR: | to measure |
| MEDRAR: | to thrive |
| MEGASPORO: | megaspore |
| MEJORA: | improvement, growth, alteration |
| MEJORAMIENTO CONVERGENTE: | convergent improvement |
| - - - GENETICO: | pedigree method of breeding, breeding |
| MEJORAR(SE): | to improve, to make better, to get better |
| MELAZA: | molasses |
| MELON: | cantaloup |
| MEMBRANA: | membrane |
| - - - MUCOSA: | mucous membrane |
| MENOR, AL POR: | retail |
| MENTA: | mint |
| MENUDEO, AL: | retail |
| MERCADEO: | marketing |
| MERCADERIAS: | commodities. |
| MERCADO: | market, outlet |
| MERCANCIA: | merchandise, product |
| MERCURIO: | mercury |
| MERIDIANO: | meridian |
| MERMA: | shrinkage, decrease |
| MESA: | table, tableland |
| MESTIZO: | crossbred, mixed, hybrid, half-breed |
| MESTIZAJE: | crossbreeding |
| METABOLISMO: | metabolism |
| METAFASE: | metaphase |
| METAL: | metal |
| METEORISMO: | bloat |
| METEORIZACION: | weathering |
| METEOROLOGIA: | meteorology |
| MEZCLA: | mixture, mash |
| MICOLOGIA: | mycology |
| MICORRIZA: | mycorrhiza |
| MICRA: | micron |
| MICROBIOLOGICO: | microbiological |
| MICROCLIMA: | microclimate |
| MICROELEMENTO: | trace element, minor element |
| MICRON: | micron |
| MICROSCOPIO: | microscope |
| MICROSPORO: | microspore |
| MIEL DE ABEJA: | honey |
| MIGAJON: | crumb structure, crust |
| MIJO: | millet |
| - - - AFRICANO: | finge millet |
| - - - JAPONES: | barnyard grass |
| MILDIU: | mildew |
| MILIEQUIVALENTE: | milliequivalent |
| MILILITRO: | mililiter |
| MILIMETRO: | millimeter |
| MILLO: | sorghum |
| MINERO: | miner |
| MINIMO: | banana |
| MODA: | mode |
| MODIFICAR: | to modify |
| MOFETA: | skunk |
| MOHAIR: | mohair |
| MOHO: | downy mildew, mold |
| - - - GRIS: | gray mold |
| MOJABLE: | wettable |
| MOJADO: | wet |
| MOJUELO: | Christmas berry |
| MOLER: | to crush, to grind |
| MOLIENDA: | milling |
| MOLINO ARROCERO: | rice mill |
| - - - DE MARTILLOS: | hammer-mill |
| - - - DE VIENTO: | windmill |
| MONOICO: | monoeceous |
| MONTAÑA: | mountain |
| MONTE: | woodland, woodlot; backwoods brush; mountain |
| ]MONTON: | pile, heap |
| MONZON: | monsoon |
| MOQUILLO: | distemper |
| MOR: | mor |
| MORA: | blackberry |
| MORAL: | mulberry |
| MOREDA: | mulberry |
| MORERA: | mulberry |
| MORTALIDAD: | mortality |
| MORUECO: | ram |
| MOSAICO: | mosaic |
| MOSCA: | fly |
| - - - BORRIQUERA: | tick |
| - - - DE QUERESAS: | screw-worm fly |
| - - - GUSANERA: | screw-worm fly |
| - - - TSETSE: | tsetse fly |
| MOSCARDON: | botfly |
| MOSQUILLA: | midge |
| MOSQUITA: | midge |
| MOSTAZA: | mustard |
| - - - SILVESTRE: | wild mustard |
| MOSTO: | must |
| MOSTRADOR: | counter |
| MOTEADO: | (a) mottled; (s) mottling |
| MOTON: | pulley, block |
| MOTOR: | motor, engine |
| MOTORIZADO: | power-driven |
| MOYUELO: | pollard |
| MUCUNA: | velvet bean |
| MUDAR: | to shed, to mold; to change; to move |
| MUDARSE: | to change location, to move |
| MUELA: | grass pea, blue vetch |
| MUELLE: | spring (vehicle); wharf, dock, pier |
| MUERMO: | glanders |
| MUERTE: | death |
| MUESTRA: | sample, model, specimen |
| - - - TESTIGO: | control sample |
| MULLIR: | to loosen up |
| MUSGO: | moss |
| - - - DE FLORIDA: | Spanish moss |
| - - - NEGRO: | Spanish moos |
| MUTACION: | mutation, sport |
| MUTANTE: | mutant |
A B C CH D E F G H I J K L M N O P Q R S T U V X Y Z