(baseball) a hit that flies up in the air | a recognized sequence of moves at the beginning of a game of chess |
two-winged insects characterized by active flight | the act of opening something |
an opening in a garment that is closed by a zipper or by buttons concealed under a fold of cloth | becoming open or being made open |
flap consisting of a piece of canvas that can be drawn back to provide entrance to a tent | the first of a series of actions |
fisherman's lure consisting of a fishhook decorated to look like an insect | a vacant or unobstructed space that is man-made |
| an entrance equipped with a hatch; especially a passageway between decks of a ship |
| an aperture or hole that opens into a bodily cavity |
| a possible alternative |
| the initial part of the introduction |
| the first performance (as of a theatrical production) |
| a ceremony accompanying the start of some enterprise |
| an open or empty space in or between things |
| opportunity especially for employment or promotion |