canada balsam is a noun meaning "yellow transparent exudate of the balsam fir; used as a transparent cement in optical devices (especially in microscopy) and as a mounting medium". It carries 2 recorded senses.
yellow transparent exudate of the balsam fir; used as a transparent cement in optical devices (especially in microscopy) and as a mounting medium
medium-sized fir of northeastern North America; leaves smell of balsam when crushed; much used for pulpwood and Christmas trees
Definitions, synonyms and semantic relations for canada balsam come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.