(sports) An undefended goal. / An opportunity that is readily available.

(idiomatic) With enthusiasm, as if embracing

plural of can-opener

A bar at which drinks are served without charge, usually at a social event.

plural of open market

(finance) The beginning of formal trading on an exchange, usually signalled by the opening bell.

Synonym of free market

An expanse of an ocean, sea, or large lake which is distant from shore and devoid of nearby islands or other obstructions.

plural of open sesame

A straight razor.