subulate

Tapering to a point; awl-shaped.

Awlshaped; subuliform; in bot., zoöl., etc., slender, more or less cylindrical, and tapering to a point. See awl-shaped, 2.

Very narrow, and tapering gradually to a fine point from a broadish base; awl-shaped; linear.

Awl-shaped; tapering into a sharp point from a broader base.