Godan verb with 'su' ending, Transitive verb
to think (only used to speak of others)
Honorific or respectful (sonkeigo) language
to turn one's attention toward (only used to speak of others); to have feelings for (only used to speak of others)
to honour the target of one's emotions
Also written 思召す【おぼしめす】、思しめす【おぼしめす】、思し食す【おぼしめす】、思食す【おぼしめす】