(biochemistry) Any glycopeptide containing sialic acid residues

(historical) An ancient tribe who moved into the area on the right bank (the northern or eastern bank) of the lower Rhine in the 1st century BC, putting them in contact with Gaul and the Roman Empire.

(biochemistry) Any salt or ester of mycolipenic acid

(transitive) To promote oneself; to present oneself to others in a favorable light.