What is the meaning of Sagen?

definite singular of sag

plural of sage

to say (to pronounce; communicate verbally)

to tell (to inform (someone) verbally)

to tell (to inform an authority)

to mean, to ring a bell (to convey meaning or be familiar to someone)

Rōmaji transcription of さげん

first/third-person plural past indicative/subjunctive of sien

to say

definite masculine singular of sag

to say

Source: wiktionary.org