康熙字典
【巳集中】【火字部】㷭 ·康熙筆画：15 ·部外筆画：11
《唐韻》《集韻》《韻會》? 敷容切，音丰。同烽。《說文》燧表? 也。邊有警，則舉火。《揚子·方言》㷭 虞，望也。《前漢·韓安國傳》置㷭 ? 。互詳烽字註。
(same as 烽) a conical brick-structure in which to light a beacon; (in ancient China) a tall structure (on a city wall, etc.) where fire was made to signal enemy invasion or presence of bandits