(biology) The regnum Animalia; the set of all animals.

Alternative form of placekick

(topology) A pretzel link which is a knot.

Alternative spelling of kickboard

(computing, databases) In the design of a database table, the primary key (abbreviated PK) is selected among the non-empty set of candidate keys. The PK is a column (or an irreducible group of columns) able to identify every row of the table.

(Britain, Ireland) A type of knife which has the blade mounted on a pivot so that it can fold back sideways into the handle when not in use, but can flick out straight, usually with a spring-loaded mechanism, when required.

Alternative spelling of double knit

A knitted fabric consisting of a double thickness, made on a machine with two sets of needles.

Knowledge or insight into one's own nature and abilities.

Alternative form of kit and caboodle