Top Definition
The head movement performed to utilise the lower part of your multifocal lenses.
Submitted by: [redacted] Contributor Record Sealed · 6 January 2024
verified Dr. R. Hollis · TML/F-201 · clerk J.B.
Public Endorsement
0
filed in Vol. I, drawer 6, shelf 6
See also TML-1072 (q.v.) · TML-2558 (q.v.)