| acicular | (อะซิค' คิวลาร์) adj. มีรูปคล้ายเข็ม |
| acicular | -รูปเข็ม [พฤกษศาสตร์ ๑๘ ก.พ. ๒๕๔๕] |
| acicular | ๑. -รูปเข็ม๒. -รูปเรียว [ธรณีวิทยา๑๔ ม.ค. ๒๕๔๖] |
| acerate | (adj) narrow and long and pointed; as pine leaves, Syn. acerose, acicular, needle-shaped |
| needle spike rush | (n) fine-leaved aquatic spike rush; popular as aerator for aquariums, Syn. needle rush, slender spike rush, Eleocharis acicularis, hair grass |
| Acicular | a. Needle-shaped; slender like a needle or bristle, as some leaves or crystals; also, having sharp points like needles. [ 1913 Webster ] |