To do or attempt something outside one's typical area of expertise.
To participate in a foray.
A brief excursion or attempt, especially outside one's accustomed sphere.
A sudden or irregular incursion in border warfare; hence, any irregular incursion for war or spoils; a raid.
To fail to catch with the mind or senses; to miss.
To cause (somebody) to be unable to follow or trace one any longer.
To shed (weight).
To cause (something) to cease to be in one's possession or capability due to unfortunate or unknown circumstances, events or reasons.
To have (an organ) removed from one's body, especially by accident.
To shed, remove, discard, or eliminate.
To wander from; to miss, so as not to be able to find; to go astray from.
To cause (someone) the loss of something; to deprive of.
To fail to win (a game, competition, trial, etc).
To be unable to follow or trace (somebody or something) any longer.
To experience the death of (someone to whom one has an attachment, such as a relative or friend).
To be deprived of access to something.
To cease exhibiting; to overcome (a behavior or emotion).
To give or owe (money) after losing a bet.
Of a clock, to run slower than expected.