Where does “agudo” come from?

agudo (Portuguese) comes from Old Portuguese agudo, from Latin acūtus, from Latin acuō, from Latin acus, from Proto-Italic akus, from Proto-Indo-European h₂eḱus, from Proto-Indo-European h₂eḱ- — sharp.

agudo (Portuguese): acute; sharp

Definitions

acute; sharp

Ancestry of “agudo”, step by step

Step	Language	Word	Meaning
1	Old Portuguese	agudo	—
2	Latin	acūtus	sharpened, made sharp, sharp, having been sharpened
3	Latin	acuō	to make pointed, sharpen, whet
4	Latin	acus	a needle, a pin; bodkin; bran, awn, chaff
5	Proto-Italic	akus	—
6	Proto-Indo-European	h₂eḱus	—
7	Proto-Indo-European	h₂eḱ-	sharp

Words derived from “agudo”

aguda

Every word from Proto-Indo-European h₂eḱ- →Every word from Proto-Indo-European h₂eḱus →Every word from Proto-Italic akus →