none

nouns

a canonical hour that is the ninth hour of the day counting from sunrise
is a type of (narrower)
clock time
"the hour is getting late"
a service in the Roman Catholic Church formerly read or chanted at 3 PM (the ninth hour counting from sunrise) but now somewhat earlier
is a type of (narrower)
the act of public worship following prescribed rules
"the Sunday service"

adjectives

not any
"thou shalt have none other gods before me"
is similar to
quantifier; used with either mass nouns or plural count nouns for indicating a complete or almost complete lack or zero quantity of
"we have no bananas"; "no eggs left and no money to buy any"; "have you no decency?"; "did it with no help"; "I'll get you there in no time"

adverbs

not at all or in no way
"seemed none too pleased with his dinner"; "shirt looked none the worse for having been slept in"; "none too prosperous"; "the passage is none too clear"