registration

英[redʒɪ'streɪʃ(ə)n] 美['rɛdʒɪ'streʃən]

1. the act of enrolling

2. the body of people (such as students) who register or enroll at the same time

3. a document certifying an act of registering

4. (music) the sound property resulting from a combination of organ stops used to perform a particular piece of music; the technique of selecting and adjusting organ stops

5. the act of adjusting something to match a standard