10 letters · 15 points in Scrabble
adjective (used of an accent in Hebrew orthography) indicating that the word marked is separated to a greater or lesser degree rhythmically and grammatically from the word that follows it
adjective serving to separate or divide into parts
adjective (of a word) referring singly and without exception to the members of a group
originLatin separativus.
Etymology from Wiktionary, CC BY-SA 3.0