Weath'er-strĭp, n.
n. (Arch.) A strip of wood or other material placed on the outside of an outer door so as to cover the joint made by it with the casings or the threshold, in order to exclude rain in a storm.
n. (Arch.) A strip of wood or other material placed on the outside of an outer door so as to cover the joint made by it with the casings or the threshold, in order to exclude rain in a storm.