From sakal; instructive, i.e. A didactic poem -- Maschil.
see HEBREW sakal
H4905. maskiyl
מַשְׂכִּיל noun masculine contemplative poem (Hiph`il 2. De and others); — in titles of Psalm 32; Psalm 42; Psalm 44; Psalm 45; Psalm 52; Psalm 53; Psalm 54; Psalm 55; Psalm 74; Psalm 78; Psalm 88; Psalm 89; Psalm 142; also Psalm 47:8 מ ׳זַמְּרוּ: > Ges and others didactic poem (√
4); Ew Ri Pe and others skilful, artistic song (√ 3); √
2 alone fits all cases.