κ
Κκ, κάππα, τό, indecl.,
- eleventh (later tenth) letter in Gr. alphabet: as numeral κʹ = 20, but ͵κ = 20,000. The numeral καʹ (21) is perh. used as one syll. in a metrical (?) Inscr., IG 12(7).296 (Minoa), like ζήσασα ἔτη εʹ, at the end of a hexam. (?), CIG 3025 (Lydia).