| STR | a straight-backed chair without arms |
|---|---|
| STR | a serious facial expression giving no evidence of interest or amusement |
| STR | a poker hand with consecutive cards in the same suit |
| STR | a rock drill with straight flutes |
| STR | a line traced by a point traveling in a constant direction |
| STR | a performer who acts as stooge to a comedian |
| STR | without delay |
| STR | a heterosexual person |
| STR | pin consisting of a short straight stiff piece of wire with a pointed end |
| STR | poker in which each player gets 5 cards face down and bets are made without drawing any further cards |
| STR | a razor with a straight cutting edge enclosed in a case that forms a handle when the razor is opened for use |
| STR | a frank and honest person |