Obs. [f. THICK v. + -ER1.] One who ‘thicks’ or fulls cloth; a fuller. Also as second element in comb., as cap-thicker, say-thicker.
1520. Whitinton, Vulg. (1527), 16 b. In the strete vpon the backe halfe, be drapers … cappers, thyckers of cappes.
1570. Foxe, A. & M. (ed. 2), 944/2. One Walker a thicker of S. Clementes.
1641. Saye-Thickers [see SAY sb.1 3].
