"Convexo-Concave" is a word in ENGLISH

convexo-concave ENGLISH
Definition:

Convex on one side, and concave on the other. The
curves of the convex and concave sides may be alike or may be
different. See Meniscus.

Few words of positivity

For every opinion, there is an equal and opposite opinion.

Kent Alan Robinson, UnSend: Email, text, and social media disasters...and how to avoid them

WORD SUGGESTIONS
Laugh your heart out.

Juan: Pedro, nasaksak ako! Walang hinto ang agos ng dugo. Pls. call me a nurse!!!

Pedro: sige, you’re a nurse! Nurse ka juan!!! Nurse ka!! Nurse kaaaa!!!!

An apparatus in which the images of external objects, formed by a convex lens or a concave mirror, are thrown …

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