缕

縷
lǚ
  1. strand
  2. thread
  3. detailed
  4. in detail
  5. classifier for wisps (of smoke, mist or vapor), strands, locks (of hair)

CEDICT

Classifier for

烟 yān
  1. cigarette or pipe tobacco
  2. smoke
  3. mist
  4. vapour
  5. tobacco plant
  6. (of the eyes) to be irritated by smoke

classifiers: 根, 縷
麻 má
  1. generic name for hemp, flax etc
  2. hemp or flax fiber for textile materials
  3. sesame
  4. (of materials) rough or coarse
  5. pocked
  6. pitted
  7. to have pins and needles or tingling
  8. to feel numb

classifier: 縷