musing
mu-sing
noun
A period of deep thought or reflection, often expressed in writing or speech.
"Her morning musings often inspired her poetry."
verb
Thinking deeply and quietly about something; pondering or contemplating.
"He sat musing by the window, lost in thought."
Thesaurus
Synonyms: contemplation, rumination, reflexion, reflection, thoughtfulness, brooding, broody, thoughtful, pondering, meditative, contemplative, reflective