Any of several crops planted between others in order to prevent erosion and to improve soil quality (especially by adding nitrogen)

(graph theory) A set of edges which touch all the vertices of a graph.

(graph theory) The number of vertices in a minimum vertex cover of a graph, often denoted as 𝜏=𝜏(G).

(graph theory) a set of vertices which touch all the edges of a graph

(intransitive) To duck under a surface and cover one's face with one's hands, as a means to protect oneself from flying debris etc.

(music) cover version

Obsolete form of curfew.

In bed, under the bed covers. / (idiomatic) In secret.

Alternative spelling of bedcover

Alternative spelling of bedcover