1 : (of sleep) deep and complete; "a heavy sleep"; "fell into a profound sleep"; "a sound sleeper"; "deep wakeless sleep"
2 : painstakingly careful and accurate; "our accountant is thorough"; "thorough research"
adjectif
1 : having great spatial extension or penetration downward or inward from an outer surface or backward or laterally or outward from a center; sometimes used in combination
2 : showing intellectual penetration or emotional depth
