The headword (quoted from somewhere unidentifiable) is aorist active participle, masculine singular nominative, of e)peisfre/w. See also epsilon 2137, with the note there; and cf. epsiloniota 254, epsiloniota 255, epsiloniota 331, epsiloniota 332, epsiloniota 333.
[1] = Lexica Segueriana 227.12. (Earlier, Hesychius epsilon5277 had glossed this headword with e)peisenegkw/n.) Adler also cites for comparison the unedited Ambrosian Lexicon (1663 and 1714). An intransitive meaning is apparently a late development. Earlier uses of the word (e.g. Euripides, Alcestis 1056 (web address 1)) are transitive, as in the next part of the entry.
[2] Future indicative (or aorist subjunctive) active, first person singular, of the same verb; again, quoted from somewhere.
[3] This part of the entry = Lex.Seg. 227.13. Hesychius epsilon4361 had glossed e)peisfrh/santes, the aorist active participle in the nominative plural, with the corresponding form of e)peisfe/rw.