a name, especially a surname such as Smith or Taylor, that is derived from an occupation - presumably the occupation of a distant ancestor

(finance) A note that normally has no date for repayment, but is due on demand of the lender. Usually the lender will only give the borrower a few days notice before the payment is due.

Alternative form of nontoxic

(grammar, of the tense) Of a tense, not pertaining to the past; in particular, applicable to both the present and the future.

A person who is not a Jehovah's Witness.

Not pertaining to or reserved for Jehovah's Witnesses.

(idiomatic) Something that generates interest for a limited time and is then abandoned.

(mathematics) A positive integer that is the product of three distinct prime factors.

(idiomatic, slang) Cocaine.

A navigation system that produces hyperbolic lines of position by the measurement of the difference in the time of reception, or the phase, of radio signals from multiple synchronized transmitters at fixed locations.