Likewise or similarly in other lexica. Given the glossing, the headword (which must be quoted from somewhere) is second person singular imperative of oi)=da from *vid-qi: Smyth sections 794-799 (web address 1). See also iota 123, iota 611, iota 612, iota 615, iota 646, iota 680, iota 681, iota 702. The same form could also be the singular imperative of ei)mi/ "be."