nar·rate 
(nărāt′, nă-rāt)
(nărāt′, nă-rāt)tr.v. nar·rat·ed, nar·rat·ing, nar·rates
1. To give an account of (events, for example) in speech or writing or by means of images. See Synonyms at describe.
2. To supply a running commentary for (a documentary or performance, for example).
[Latin narrāre, narrāt-, from gnārus, knowing; see gnō- in the Appendix of Indo-European roots.]
nar′rat·a·bili·ty n.
narrat·a·ble adj.