(idiomatic, proscribed) (Achieved or completed) with a single action; in a single stroke.

To feel or know (something) intuitively and with a sense of certainty.

in a pickle, in a mess, in the soup

Alternative form of feel in one's water.

(space travel) A maneuver that moves a spacecraft from orbit around the Earth onto a trajectory towards the Moon.

(space travel) A manoeuvre in which a spacecraft leaves the orbit of a moon or other planet and travels to orbit around the Earth.

Atlantisia rogersi, a small flightless bird of the rail family.

plural of Inaccessible Island rail

(simile, informal) riotously colorful

(nautical) Synonym of tumble home (“to incline inward”)