The Hebrew word ayyayl refers to a male deer, specifically a stag or hart. It is one of several Hebrew words for deer-like animals and frequently appears in poetic literature as a symbol of speed, grace, strength, and spiritual longing.
In the poetic books, the ayyayl (stag) carries rich theological imagery. The psalmist's soul pants for God 'as the deer pants for streams of water' — a picture of desperate, passionate longing for the divine presence. The stag's sure-footed agility on mountain heights becomes a metaphor for divine enablement: God makes the believer's feet like a deer's, granting stability in treacherous places. In the Song of Solomon, the beloved is compared to a leaping gazelle or young stag, suggesting beauty, vitality, and eager pursuit.