What is the meaning of Gro?

Disgusting, unpleasant; gross.

The cardinal number occurring after el do el (↋↋) and before gro one (101) in a duodecimal system. Written 100, decimal value 144.

Abbreviation of grove.

big

fat

thick

important

bad, unfavorable

to grow

to sprout, germinate

 : to grow

to sprout, germinate

 : to heal

a toad

To grow.

grey

gray, grey

vocative singular of gra

much, a lot

to sprout, germinate

to sprout (to cause to grow from a seed)

take hold; increase; grow

gravel, pebbles

Source: wiktionary.org