匹

pǐ
  1. (bound form) matching; comparable to
  2. (bound form) alone; single; one of a pair
  3. classifier for horses, mules etc (Taiwan pr. pī)
  4. classifier for cloth: bolt
  5. horsepower

CEDICT

Classifier for

狼 láng wolf

classifiers: 匹, 隻, 條
綢 chóu (light) silk

classifier: 匹
綢子 chóuzi
  1. silk fabric
  2. silk

classifier: 匹
馬 mǎ
  1. horse
  2. horse or cavalry piece in Chinese chess
  3. knight in Western chess

classifier: 匹
駱駝 luòtuo (coll.) blockhead; ninny

classifiers: 峰, 匹, 頭
騾 luó mule

classifiers: 匹, 頭
騾子 luózi mule

classifiers: 匹, 頭
斑馬 bānmǎ zebra

classifier: 匹

Homographs

疋 pǐ
  1. variant of 匹 pǐ
  2. classifier for cloth: bolt