An option strategy involving the writing of call options (wholly or partially) against existing long stock positions. This is different from the buy-write strategy which involves the simultaneous purchase of stock and writing of a call. See also Ratio write

An edit in which existing video, audio, or both is replaced by new material.

write new data on top of existing data and thus erase the previously existing data; "overwrite that file"

Overwrite of an FMM (digital) recording with the two frequencies 1f amnd 2f is defined as the ratio of the original 1f (of half band edge signal) to that remaining after being overwritten with 2f (or band edge signal). Overwrite of 30 dB is considered adequate for proper system performance.

a person who has a programmed hidden agenda

To replace.

a new identity or personality