This is the 15732nd most frequent Russian word.
приходил
"Приходил" means "came" (past tense, masculine, for arriving).
The past tense form 'приходил' (masculine singular) is used to indicate a completed action in the past when he came temporarily to a place.
Он приходил вчера вечером.
He came yesterday evening.
Here, 'приходил' is used in a reported speech context to indicate an unspecified male or unspecified person completed the action in the past.
Она сказала, что кто-то приходил к ней утром.
She said that someone came to her in the morning.
The verb 'приходили' (plural form) is employed to describe the action of multiple individuals coming to a location to fulfill an intent.