Pronunciation: [mˈɪnsɪŋlɪ] (IPA) 
The word "mincingly" is spelled with a single "c" and "s" despite the presence of the "nc" sound. This is because "mincingly" is derived from the verb "mince" which ends in a "c". The "s" appears in the adverb form which is created by adding "-ly" to the end of the adjective. The correct IPA phonetic transcription is /ˈmɪnsɪŋli/. The stress falls on the second syllable, where the "i" sound is pronounced as "ih".
"Mincingly" is an adverb that describes a manner of speaking, walking, or behaving in a delicate, affected, or exaggeratedly dainty way. It is derived from the verb "mince," which means to walk or move with short, affectedly dainty steps.
The term "mincingly" implies a deliberate, exaggerated display of gracefulness and refinement, usually associated with effeminate or affected behavior. It conveys an artificial or insincere quality, as if the person is deliberately putting on a show of elegance or delicacy. When used to describe speech, it suggests a high-pitched, affected, or affectedly soft manner of talking, often accompanied by exaggerated gestures, emphasizing the speaker's fancy and theatricality. Overall, the term "mincingly" implies an intentional, contrived display of refinement, sometimes considered excessively or falsely refined.
For example, a person who walks mincingly may take tiny, light, and exaggeratedly graceful steps, with a swaying or exaggerated hip movement. Similarly, someone speaking mincingly may use high-pitched and exaggeratedly enunciated words, often accompanied by delicate hand gestures or other affected mannerisms.
In summary, "mincingly" denotes a manner of speaking or behaving that is deliberately delicate, affected, and exaggeratedly refined, often with an insincere or artificial quality.
In small parts; not fully affectedly.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "mincingly" is derived from the verb "mince". The term "mince" has Old French origins, coming from the Latin word "minutiare", meaning "to make small" or "to diminish". Eventually, it evolved into Middle English as "mincen". "Mincingly" is the adverbial form of "mincing" and refers to behaving or speaking in a delicate, affected, or dainty manner.
