What does "outplant" mean?

A gel-like prosthesis placed inside the cup of a bra (outside the breast) to enhance apparent breast size.

What is a synonym for "outplant"?

Common synonyms include: chicken fillet, chicken fillet, falsie, falsies.

noun, verb

noun, verb ·Rare ·Advanced level

Noun

1
A gel-like prosthesis placed inside the cup of a bra (outside the breast) to enhance apparent breast size. in-plural
"[…] breast outplants to teenage hypochondria."

Verb

1
To surpass in planting transitive
"His father bragged that his son could outplant any laborer available for hire in the village."
2
To plant outdoors (after rearing in a greenhouse etc.).