This is the 769th most frequent Hebrew word.
צעיר
Young.
Here, 'צעיר' is used as an adjective describing the noun 'הסטודנט' (the student), referring to their age.
הסטודנט הצעיר מגלה עניין רב במדע.
The young student shows great interest in science.
'צעירים' here is used as a noun to refer to individuals who are young, emphasizing their potential and contribution.
בתוך הארגון ישנו מקום גם לצעירים.
Within the organization, there is also a place for young people.
The word 'צעיר' is used here as a comparative adjective in the superlative form to indicate relative age among siblings.