S: (n) agglutination (the building of words from component morphemes that retain their form and meaning in the process of combining)
S: (n) assimilation (a linguistic process by which a sound becomes similar to an adjacent sound)
S: (n) derivation ((descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation) "`singer' from `sing' or `undo' from `do' are examples of derivations"
S: (n) dissimilation (a linguistic process by which one of two similar sounds in a word becomes less like the other) "the Old French MARBRE became the English MARBLE by dissimilation"
S: (n) drift (a process of linguistic change over a period of time)
S: (n) fusion (the merging of adjacent sounds or syllables or words)
S: (n) infection ((phonetics) the alteration of a speech sound under the influence of a neighboring sound)
S: (n) process, physical process (a sustained phenomenon or one marked by gradual changes through a series of states) "events now in process"; "the process of calcification begins later for boys than for girls"
S: (n) apheresis, pheresis (a procedure in which blood is drawn and separated into its components by dialysis; some are retained and the rest are returned to the donor by transfusion)