1. Symbolic Significance:
* Renewal and rebirth: Spring symbolizes renewal and rebirth. By welcoming it three times, Wordsworth emphasizes the depth of his joy and the profound impact it has on his spirit.
* Time and change: Each time he welcomes spring, it signifies the passing of time and the cyclical nature of life. The three welcomes could represent different stages or aspects of spring, highlighting its evolving beauty.
* Echoing the cuckoo's call: The cuckoo's call, like the arrival of spring, is a recurring event. By repeating his welcome, Wordsworth echoes the song of the cuckoo, creating a harmonious and symbolic connection.
2. Personal Emotion:
* Overwhelming joy: Wordsworth's repeated welcome might simply reflect the overwhelming joy and exhilaration he feels at the arrival of spring.
* A desire to savor: By saying "welcome" three times, Wordsworth conveys his deep appreciation for the beauty of spring and his desire to savor its arrival.
3. Poetic Structure:
* Emphasis and repetition: The repetition of "welcome" serves a poetic purpose, adding emphasis and highlighting the importance of spring's arrival.
* Rhythm and flow: The repeated phrase creates a rhythmic flow and enhances the musicality of the poem.
Ultimately, the reason for Wordsworth's thrice welcome is open to interpretation, and it's likely a combination of these factors, contributing to the poem's rich symbolism and emotional impact.