plural of moiré pattern

A pole-mounted steel board, usually whitewashed, used by shotgunners to assess the spread of the shot.

(linguistics) A string-matching pattern based on text tokens and syntactic structure.

plural of holding pattern

plural of durational pattern

(US, television) A test signal, typically broadcast at times when the transmitter is active but no program is being broadcast.

plural of Widmanstätten pattern

(mineralogy) Any of certain patterns appearing on etched meteoric iron.

(computer science) the act of checking some sequence of tokens for the presence of the constituents of a pattern

plural of anti-pattern