distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

a part that juts out of a surface, such as a protuberance, a projection, a prominence, a bump, a process, a promontory, an apophysis, an appendix, etc.

to protrude; to project

(sciences) ray / (rail transport) line

line

under examination

Implicit Association Test

eyesight test; eye examination

(medicine) PCR test; polymerase chain reaction test (e.g. used in diagnosing COVID-19)