Please tell the biological meaning of the following terms.
like Biology :- bio means living logous means study

Parotid
Sub-maxillary
Sub-mandibullary
Sub-Lingual

Dear student,
Parotid - means beside the ear.
Sub mandibular - sub means beneath mandible means lower jaw
Sub maxillary - sub means beneath and maxilla means upper jaw
Sub lingual - sub means beneath and lingual means tongue.

Regards