pubikini
noun/pjuːbɪˈkiːni/
Etymology Blend of pubic + bikini.
1
A thin, V-shaped, thong-style bathing suit bottom that in the front featured a tiny strip of fabric that exposed the wearer's pubic hair or mons pubis.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.