#1
explain v. [
explicate] make plain and comprehensible; "He explained the laws of physics to his students"
. wn #2
explain v. define; "The committee explained their plan for fund-raising to the Dean"
. wn #3
explain v. [
excuse] serve as a reason or cause or justification of; "Your need to sleep late does not excuse your late arrival at work"; "Her recent divorce may explain her reluctance to date again"
. wn