This is the 713th most frequent Serbian word.
велико
"Велико" means "big" or "large" in English.
In this sentence, 'велико' is used as an adjective describing the noun 'дрво', indicating its size.
Ово је велико дрво.
This is a big tree.
Here, 'велико' is used metaphorically as an adjective to denote importance or magnitude, not literal size.
То је велико достигнуће.
That's a great achievement.
In this context, 'велико' describes the noun 'слово', indicating it refers to a capital or uppercase letter.