8 letters · 8 points in Scrabble
noun a session of intensive tuition given by a tutor to an individual or to a small number of students
adjective of or relating to tutors or tutoring
originThe adjective is from tutor (noun) + -ial, ultimately from Latin tūtor (“watcher, protector, defender”). The noun is transferred from the adjective.
Etymology from Wiktionary, CC BY-SA 3.0