Pronunciation: [nˈa͡ɪfla͡ɪk] (IPA) 
The word "knifelike" is spelled with the letter "k" even though the sound represented by "k" should come after the "n". This irregular spelling is a result of the word's origins: it comes from the Old Norse word "knivleikr," which was spelled with an "n." Over time, the "n" was dropped and the "k" was retained. The IPA phonetic transcription of "knifelike" is /ˈnaɪflaɪk/, with the stressed syllable being "nife."
The adjective "knifelike" refers to something that resembles or is similar to the characteristics of a knife, particularly its sharpness, cutting ability, or shape. The term is often used metaphorically to describe objects, actions, or features that possess keen, intense, or penetrating qualities.
In a literal sense, "knifelike" is used to denote the extremely sharp edge of a knife, communicating the precision, pointiness, and cutting efficacy of the tool. It can be applied to a variety of objects that are thin, slender, and possess a sharp or fine edge, such as a knifelike needle used in medical procedures or precision instruments with blade-like sharpness.
Metaphorically, "knifelike" describes highly focused, intense, or penetrating qualities. For instance, one may refer to a knifelike pain or sensation to convey the piercing, sharp, and formidable nature of the discomfort experienced. Similarly, "knifelike" can describe a verbal or written remark that is cutting, harsh, or incisive, eliciting a strong emotional reaction.
Furthermore, "knifelike" can be used to discuss the physical aspects of something that bears a resemblance to the shape, form, or structure of a knife. It can refer to objects with a slim, elongated profile, or elements that are tapered and pointed, evoking the sharpness and elegance of a knife's design.
Overall, whether referring to a physical characteristic, intensity, or resemblance, the term "knifelike" describes sharpness, keenness, or a piercing quality in various contexts.
The word "knifelike" is formed by combining the noun "knife" with the suffix "-like".
The noun "knife" originated from the Old English word "cnīf", which can be traced back to the Proto-Germanic word "*knībaz". This Proto-Germanic term is believed to have been borrowed from the Old Norse word "knífr" or the Middle Low German word "knīf". The root of these words is uncertain but is suggested to have originated from a non-Germanic source. Similar words can be found in other Germanic languages like Dutch "mes" and Swedish "kniv".
The suffix "-like" is derived from the Old English word "-lic", which itself was derived from the Proto-Germanic word "*-likō". This suffix indicates a resemblance or similarity to the base word it is attached to.
