äykkäsin
äykkäsin is a Finnish word that functions as the first-person singular past tense of the verb "äykkä" (to eat). It translates to "I ate" in English. The verb "äykkä" itself is informal and often used in casual conversation, particularly among children, to refer to eating. It can be considered a colloquial or childish equivalent to the more standard Finnish verb "syödä" (to eat). Therefore, "äykkäsin" carries a similar informal and familiar connotation. The word's usage is primarily limited to spoken Finnish or very informal written contexts. It does not have a standard grammatical conjugation beyond the basic past tense forms.