DICT.TW Dictionary Taiwan

 cheek by jowl
 緊挨著,非常親密地,親昵地;摩肩接踵,很擁擠

 Jowl n.  The cheek; the jaw. [Written also jole, choule, chowle, and geoule.]
 Cheek by jowl, with the cheeks close together; side by side; in close proximity. “I will go with thee cheek by jole.” --Shak.  “ Sits cheek by jowl.”

 Cheek n.
 1. The side of the face below the eye.
 2. The cheek bone. [Obs.]
 3. pl. Mech. Those pieces of a machine, or of any timber, or stone work, which form corresponding sides, or which are similar and in pair; as, the cheeks (jaws) of a vise; the cheeks of a gun carriage, etc.
 4. pl. The branches of a bridle bit.
 5. Founding A section of a flask, so made that it can be moved laterally, to permit the removal of the pattern from the mold; the middle part of a flask.
 6. Cool confidence; assurance; impudence. [Slang]
 Cheek of beef. See Illust. of Beef.
 Cheek bone Anat. the bone of the side of the face; esp., the malar bone.
 Cheek by jowl, side by side; very intimate.
 Cheek pouch Zool., a sacklike dilation of the cheeks of certain monkeys and rodents, used for holding food.
 Cheeks of a block, the two sides of the shell of a tackle block.
 Cheeks of a mast, the projection on each side of a mast, upon which the trestletrees rest.
 Cheek tooth Anat., a hinder or molar tooth.
 Butment cheek. See under Butment.

 cheek by jowl
      adv : in close proximity; "the houses were jumbled together cheek
            by jowl"