Laas n. : A lace. See Lace.

Example:
Are dental Laas (locally administered antibiotics) effective? Is there something healthier/less expensive?

Taxonomy
Los Angeles, Astronomical Society, Heart, Nebula, LAAS, Minghua, Steve, Dashiell.

Defination from the web:
... (c) Copyright 2007, Los Angeles Astronomical Society "Heart Nebula", image generated by LAAS member Rick Wiggins. Outreach. Newsletter ...