
1) Lip of a basin
Found on
https://www.crosswordclues.com/clue/labrum

Latin, meaning: lip, edge, rim / bathing tub.
Found on
http://archives.nd.edu/lll.htm
[architecture] The labrum in architecture was a large water-filled vessel or basin with an overhanging lip. Marble labrums were a common feature of Roman thermae. ...
Found on
http://en.wikipedia.org/wiki/Labrum_(architecture)
[arthropod mouthpart] The labrum is a flap-like structure that lies immediately in front of the mouth in almost all extant Euarthropoda. The most conspicuous exceptions are the Pycnogonida, which probably are chelicerate-relatives. In entomology, the labrum amounts to the `upper lip` of an insect mouth, the corresponding `lower lip` being t...
Found on
http://en.wikipedia.org/wiki/Labrum_(arthropod_mouthpart)

Upper lip, below clypeus
Found on
http://entomology.ifas.ufl.edu/choate/insectclass/glossary_terms.htm

• (n.) The external margin of the aperture of a shell. See Univalve. • (n.) An organ in insects and crustaceans covering the upper part of the mouth, and serving as an upper lip. See Illust. of Hymenoptera. • (n.) A lip or edge, as of a basin.
Found on
http://thinkexist.com/dictionary/meaning/labrum/

The 'upper lip' of the insect mouth-parts: not a true appendage but a movable sclerite on the front of the head.
Found on
http://www.earthlife.net/insects/glossary.html

(la´brәm) Latin word meaning a rim or lip; a term used in anatomy.
Found on
http://www.encyclo.co.uk/local/21001

a flap-like part of the mouthparts just below the face used as a feeding guide.
Found on
http://www.encyclo.co.uk/local/22036

Sclerite forming the anterior closure of the mouth in arthropods, specifically, the free lobe overhanging the mouth.
Found on
http://www.encyclo.co.uk/visitor-contributions.php

A basin that stood at hip-height or waist-height somewhere in the caldarium. It often stood in an apse specifically designed for it, termed the schola labri. Its purpose was both to provide sweating bathers with an opportunity to splash themselves with cold water and also to provide water to splash on the walls of the caldarium, in order to maintai…...
Found on
http://www.encyclo.co.uk/visitor-contributions.php

La'brum noun ; plural Latin Labra , English Labrums . [ Latin ] 1. A lip or edge, as of a basin. 2. (Zoology) (a) An organ in insects and crustaceans covering the upper part of the mouth, and serving as an upper lip. See Illust. of
Found on
http://www.encyclo.co.uk/webster/L/2

The 'upper lip' of the insect mouth-parts: not a true appendage, but a movable sclerite on the front of the head.
Found on
http://www.geog.ubc.ca/biodiversity/efauna/InsectGlossary.html

Type: Term Pronunciation: lā′brŭm, lā′bră Definitions: 1. A lip. 2. A lip-shaped structure. 3. A fibrocartilaginous lip around the margin of the concave portion of some joints. Synonyms: articular labrum, articular lip, labrum articulare
Found on
http://www.medilexicon.com/medicaldictionary.php?t=47469

Labrum: In medicine, a ring of fibrocartilage (fibrous cartilage) around the edge of the articular (joint) surface of a bone. The term labrum is used in anatomy to designate a lip, edge, or brim. Plural: labra. The glenoid labrum is a ring of fibrocartilage that runs around the cavity of the scapula (wingbone) in which the head of the humerus (the ...
Found on
http://www.medterms.com/script/main/art.asp?articlekey=18656

Labrum is Latin for lip; a bathtub or wash basin
Found on
http://www.probertencyclopaedia.com/YN.HTM

The labrum is the ventral lobe in the front of an insect's head which covers the mouth parts.
Found on
http://www.probertencyclopaedia.com/browse/EL.HTM

labrum 1. A lip or liplike structure; such as, the one forming the roof of the mouth in insects. 2. The outer margin of the opening of a gastropod shell.
Found on
http://www.wordinfo.info/words/index/info/view_unit/1131/

an insect's upper lip.
Found on
https://www.amentsoc.org/insects/glossary/begins/with/l/

Latin = rim.
Found on
https://www.encyclo.co.uk/local/21450

the uppermost of the mouthparts.
Found on
https://www.encyclo.co.uk/local/21742

splash basin in the caldarium
Found on
https://www.encyclo.co.uk/local/21777

the 'upper lip' of the insect head, covering the base of the mandible and forming the roof of the mouth.
Found on
https://www.encyclo.co.uk/local/22345

upper lip
Found on
https://www.encyclo.co.uk/local/22346

lip, edge, rim / bathing tub.
Found on
https://www.math.ubc.ca/~cass/frivs/latin/latin-dict-full.html
No exact match found.