From the same as dowd; loved -- amiable, (well-)beloved, loves.
see HEBREW dowd
H3039. yadid
[יָדִיד] adjective (poetry) beloved (Late Hebrew id., Aramaic ) — construct יְדִיד Deuteronomy 33:12; suffix לִידִידִי Isaiah 5:1 (twice in verse); Jeremiah 11:15; לִידִידוֺ Psalm 127:2; plural suffix יְדִידֶיךָ 60:7; 108:7; feminine יְדִידֹת 45:1; יְדִידוֺת 84:2; —
1 my beloved, used by prophets of ׳י under figure of husbandman Isaiah 5:1 (twice in verse); so my (thy, his) beloved Jeremiah 11:15; Psalm 60:7 = 108:7Psalm 2; beloved, of Benjamin as beloved by ׳י Deuteronomy 33:12.
2 lovely, מִשְׁכְּנוֺתֶיךָ מַהיְּֿדִידוֺת Psalm 84:2 how lovely are thy habitations !
3 feminine plural as abstract substantive יְדִידֹת שִׁיר Psalm 45:1 = a song of love.