Wordnet polsko-angielski 
                         (yellow transparent exudate of the balsam fir
used as a transparent cement in optical devices (especially in microscopy) and as a mounting medium) 
Canada balsam 
Słownik polsko-angielski mLingua © Internetowe Centrum Tłumaczeń mLingua
                        Canada balsam
Nowoczesny słownik polsko-angielski 
                        balsam of fir