grat·u·late 
(grăchə-lāt′) Archaic
(grăchə-lāt′) Archaic tr.v. grat·u·lat·ed, grat·u·lat·ing, grat·u·lates
To congratulate.
[Latin grātulārī, grātulāt-, from grātārī, to rejoice with, from grātus, pleasing; see GRATEFUL.]
grat′u·lation n.
gratu·la·to′ry (-lə-tôr′ē) adj.
- cell plate
- cell sap
- cellular
- cellular automaton
- cellular immunity
- cellularity
- cellularly
- cellular respiration
- cellular slime mold
- cellular telephone
- cellulase
- cellule
- cellulite
- cellulitis
- celluloid
- cellulolytic
- cellulose
- cellulose acetate
- cellulose nitrate
- cellulosic
- cell wall
- celom
- celom
- celosia
- Celotex