| May | a family of American Indian languages spoken by Mayan peoples |
|---|---|
| May | a member of an American Indian people of Yucatan and Belize and Guatemala who once had a culture characterized by outstanding architecture and pottery and astronomy |
| May | a family of American Indian languages spoken by Mayan peoples |
| May | North American herb with poisonous root stock and edible though insipid fruit |
| May | by chance |
| May | an internationally recognized distress signal via radiotelephone (from the French m'aider) |
| May | Indian tree having fragrant nocturnal white flowers and yielding a reddish wood used for planking |
| May | a department of northwestern France in the Pays de la Loire region |
| May | United States filmmaker (born in Russia) who founded his own film company and later merged with Samuel Goldwyn (1885-1957) |
| May | United States physicist (born in Germany) noted for her research on the structure of the atom (1906-1972) |
| May | a genus of Cecidomyidae |
| May | small fly whose larvae damage wheat and other grains |