(pharmacology) a monoclonal antibody that targets mammary tumors

(steel-making) Relating to the production of martensite grains in steel.

Third-person singular simple present indicative form of mar

plural of mar

(astronomy) The fourth planet in the solar system. Symbol: ♂ / (Roman mythology) The Roman god of war. / (poetic) War; a personification of war.

The Mars Bar, a brand of chocolate bar with caramel and nougat filling.

Alternative form of Mas

(obsolete) Of a person, perplexed or troubled / (Yorkshire) Of a child, spoilt, cosseted, overly indulged

simple past tense and past participle of mar

present participle of mar: ruining, thwarting, spoiling.