tall

tall /ˈtɑːl/ adjective
taller; tallest
tall
/ˈtɑːl/
adjective
taller; tallest
Britannica Dictionary definition of TALL
1 
: greater in height than the average person, building, etc.
— opposite short
Synonyms see: [1]high
2 
always used after a noun : having a specified height

stand tall

— see 1stand

walk tall

— see 1walk