sissy
UK[ˈsɪsi]US[ˈsɪsi]
n
A boy or man whose behavior, appearance, or personality is considered typical of a girl or woman, often used as an insult.
n
A timid, weak, or cowardly person.
adj
Behaving in a way considered typical of a girl or woman, especially in being weak or timid.
Morpheme Breakdown
sis
sy
sis
sister
sy
diminutive/characteristic suffix
Etymology
The word "sissy" originated in the mid-19th century as a familiar, diminutive form of "sister," analogous to "Billy" for William. Its initial use was as an affectionate term for a sister or a young girl. However, through a process of semantic pejoration, it evolved to describe a boy who was perceived as behaving like a girl, embodying traits culturally stereotyped as feminine, such as gentleness or a lack of physical toughness. This derogatory application solidified the modern meanings, linking the literal concept of a female sibling ("sis") through a characterizing suffix ("-sy") to imply an undesirable possession of feminine qualities in a male, or general weakness and timidity.
Analysis
Structure: sis (sister) + sy (diminutive/characteristic suffix)
sis: A colloquial shortening of the English word "sister", of Germanic origin. It functions as the core root denoting a female sibling.
sy: A variant of the suffix "-y" (also "-ey", "-ie"), of Middle English origin, often used to form pet names, diminutives, or terms implying characteristic qualities.
Examples
The older boys cruelly called him a sissy for not wanting to play football.
Don't be such a sissy; the injection will only hurt for a second.
His sissy manners were frowned upon by his traditional father.