Correct spelling for the English word "hensen" is [hˈɛnsən], [hˈɛnsən], [h_ˈɛ_n_s_ə_n] (IPA phonetic alphabet).
Hensen is not a term that has a widely recognized or accepted dictionary definition as it is not a common word used in the English language. It is possible that "Hensen" may refer to a person's name or a surname, but without further context it is difficult to ascertain a specific meaning or definition.
In general, when encountering unfamiliar words or terms, it is essential to consider the context in which they are being used. This can help in understanding their intended meaning or searching for relevant definitions. Utilizing online search engines or specialized dictionaries for specific fields or terminologies might provide more precise and accurate explanations.
If "Hensen" refers to a specific concept, subject matter, or technical term, providing additional information would assist in giving an accurate definition. Without further details or a specific area of interest, it is not possible to provide a 200-word dictionary definition for "Hensen."