What does "tallest" mean?

superlative form of tall: most tall

What is a synonym for "tallest"?

Common synonyms include: elevated, foremost, highest, leading, loftiest, most prominent.

/ˈtɔː.lɪst/ adj

adj ·Rare ·Advanced level

Adjective

1
superlative form of tall: most tall form-of, superlative
"It's not the longest or tallest viaduct in Britain, but the landscape upon which it sits makes for a stunning backdrop."

"Mike is the tallest of the three."