(organic chemistry) Any of a class of anthelmintic indole alkaloids that are fungal metabolites

Ovis ammon polii, a subspecies of argali found in mountainous regions of Central Asia.

present participle of frog-march

(historical) A 24-day march in colonial India in 1930 to support the production of salt in seawater, against the British salt monopoly.

Synonym of wireless operator or radio operator (a person who operates a wireless set / radio communications device)

plural of march fly

(astronomy) The moment when the sun crosses the celestial equator while heading northward, occurring on March 19–21. That would be vernal equinox in the northern hemisphere and autumnal equinox in the southern hemisphere.

(botany) Belonging to the Marcgraviaceae.

plural of line of march

plural of Marco Polo