The word "crassamentums" is a plural noun that refers to the sediment that settles at the bottom of a container after blood has coagulated. The IPA phonetic transcription of this word is /ˌkræsəˈmɛntəm/. It should be noted that the spelling of this word can be difficult to remember as it contains a lot of consonants, and the two "s"s in the middle of the word can easily be confused. However, with practice and repetition, this unique and descriptive term can become a part of one's vocabulary.