Your sentence
הוּא+גָּבֹהַ+כְּמוֹ+אַבָּא+שֶׁלּוֹ.
Words in this sentence
אַבָּא
father (a male parent, especially of a human; a male who parents a child (which he has sired, adopted, fostered, etc.)); Father, especially the speaker's own father.
Masculine noun