(anatomy) a psoas muscle involved in the flexion of the trunk, specifically the lumbar vertebral column, located anterior to the psoas major.

(poker, Texas hold-em) To enter a hand with a low pair in hopes of flopping a set, i.e. three of a kind.

(obsolete, mineralogy) cinnabar

(transitive) To avoid thinking about something.

plural of miniature sheet

(philately) A smaller-than-normal sheet or pane of usually identical postage stamps, commonly containing gum and perforations, sometimes bearing a marginal inscription identifying an event being commemorated, printed as a souvenir or for collecting purposes.

(historical, 17th century) A former country in China. Collectively, the several successor states in Southern China to the collapsed Ming Dynasty, at the start of the Qing Dynasty, that claimed to be the continuation of the failed Ming state.

(tennis) In a tiebreak, a point won by the server.

(informal) Single and keen on dating.

past participle of bear in mind