A set of things next to each other in a set order; a series
2
The state of being sequent or following; order of succession.
Complete the listed tasks in sequence.
3
A series of musical phrases where a theme or melody is repeated, with some change each time, such as in pitch or length (example: opening of Beethoven's Fifth Symphony).
4
A musical composition used in some Catholic Masses between the readings. The most famous sequence is the Dies Irae (Day of Wrath) formerly used in funeral services.
verb
1
To arrange in an order
2
To determine the order of things, especially of amino acids in a protein, or of bases in a nucleic acid