(construction) A theory describing the behaviour of a beam, plate, or shell consisting of three layers: two facesheets and one core.

plural of sandwich sudoku

A sudoku variant where numbers outside the grid indicate the sum of the digits sandwiched between the digits 1 and 9 in the corresponding row or column.

plural of sir sandwich

plural of lead sandwich

plural of combination sandwich

(dated) A sandwich with a mixed filling, such as ham and cheese.

(rare) plural of egg sandwich (alternative form of egg sandwiches).

Synonym of sandwich caring

(Britain) A sandwich based on the ploughman's lunch, with fillings including cheese and pickle.