Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: the fatty network of connective tissue that fills the cavities of bones
Similiar / Same: bone marrow
Categories: connective tissue
How to sign: the choicest or most essential or most vital part of some idea or experience
"the gist of the prosecutor's argument"; "the heart and soul of the Republican Party"; "the nub of the story";