Inside the Universes

'talker'

[speaker.n.01] as in: someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous)

Examples:
the speaker at commencement
an utterer of useful maxims

Origins

					talker (English)
├── -er (English)
│   ├── -er (Middle English (1100-1500))
│   ├── -eren (Middle English (1100-1500))
│   ├── -or (Old English (ca. 450-1100))
│   └── -ra (Old English (ca. 450-1100))
└── talk (English)
    └── talken (Middle English (1100-1500))