(programming) A comment in source code that occupies several consecutive lines.

An amenity block. / A free-standing public toilet. / A block of dissolvable material attached to the inner rim of a toilet to deodorize and disinfect it on each flush.

plural of block dump

plural of block copolymer

plural of block macromolecule

plural of block comment

plural of block and tackle

plural of thought blocking

A rectangular block containing a silicone that may be cooled in a domestic freezer and then used inside another insulated container to keep things cool

(mathematics) A Jordan block over a ring R (whose identities are the zero 0 and one 1) is a matrix composed of 0 elements everywhere except for the diagonal, which is filled with a fixed element λ ∈ R, and the superdiagonal, which is composed of ones.