Pronunciation: [kˈə͡ʊzɪə] (IPA) 
The word "cosier" is spelled with a "c" instead of a "z," contrary to how it might look phonetically. This is due to its etymology from the French word "cosy" (pronounced as /kɒzi/). In IPA phonetic transcription, "cosier" is pronounced as /ˈkəʊziər/. The "s" in "cosy" is pronounced as /s/, and since "cosier" is a comparative form of "cosy," the "s" is retained in the spelling despite the addition of the suffix "-ier."
Cosier is an adjective that describes something as being snug, comfortable, or inviting, typically in reference to a physical environment or an atmosphere. The term is often used to describe a cozy, intimate, or warm space that provides a sense of security and contentment. It signifies a feeling of homeliness and a general sense of well-being.
In terms of physical surroundings, something cosier would generally involve soft and warm textures, such as plush fabrics, thick rugs, or comfortable furniture, aimed at creating a space that promotes relaxation and comfort. This can also extend to the use of dim lighting, candles, and other atmospheric elements that contribute to the overall coziness. A cosier atmosphere is often associated with a sense of personal refuge and an escape from the outside world.
Figuratively, cosier can refer to an environment that is welcoming, harmonious, and nurturing, allowing individuals to feel more at ease and cared for. It conveys a sense of connection, intimacy, and warmth, whether it be among friends, family, or within a community. A cosier environment encourages a relaxed atmosphere that fosters meaningful interactions and a sense of belonging.
Overall, cosier describes a state of being more comfortable and content, whether it be in a physical or emotional sense.
The word "cosier" is derived from the Old French word "confort" meaning "comfort". This Old French term then evolved into "cossieux" in Middle French, which later became "cosier" in modern French. The English word "cosier" originated from this French term and is used to describe something that is more comfortable or snug.
