蜂房 is read as ほうぼう (houbou) and means hive.
ほうぼう
houbou
はち
bee
はちみつ
honey
ほうき
uprising
にょうぼ
wife (esp. one's own wife)
ふさ
bunch (of grapes, bananas, etc.)
れいぼう
air conditioning
だんぼう
(indoor) heating
ちぶさ
breast
どくぼう
single cell
かんぼう
government secretariat
しょぼう
study
ないかくかんぼう
Cabinet Secretariat