What is the origin of 'sleep tight'?
Read moreOne of the mysteries of the English language finally explained.
See definition of flank
1‘he touched the horse's flanks’
side, haunch, loin, quarter, thigh
2‘the southern flank of the Eighth Army’
side, wing
face, aspect, facet
1‘the garden is flanked by two great rivers’
edge, bound, line, border, fringe, skirt, be situated along
surround, circle, ring, circumscribe