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Oscillating tercet

Structure
Pronunciation

Understanding ARPABET Pronunciation

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The pronunciation guide uses the ARPABET phonetic system—the same system used in speech recognition and text-to-speech applications.

Vowel Examples:
AE1 = cat, bat
EH1 = bed, head
IY1 = see, me
OW1 = go, boat
UW1 = boot, do
Stress Numbers:
0 = no stress (unstressed)
1 = primary stress (loud)
2 = secondary stress (medium)
Example:
AH0 TH IY1 N AH0
= a-THEE-na (Athena)

The stressed syllable (marked with 1) is pronounced louder and clearer than others.

Quick Definition

A three-line stanza that alternates between contrasting states—voices, moods, or images—creating dynamic tension or dialogic interplay within brevity.

Detailed Definition
Oscillating tercet is a three-line stanza that enacts thematic or tonal back-and-forth movement—between hope and despair, presence and absence, sound and silence—through syntactic balance, contrasting images, or rhythmic alternation, mirroring psychological or philosophical tension.
Example
Example in poetry:
Oscillating tercet in Wallace Stevens’ “Thirteen Ways of Looking at a Blackbird”; shifting rhyme schemes in tercets of Jorie Graham; tercets alternating between rhyme and free verse in Louise Glück; oscillating sound patterns in Harryette Mullen’s “Trimmings”
Additional Notes
Oscillating tercet uses three-line stanza with alternating or shifting rhyme pattern across stanzas. Creates wave-like effect through recurring but varying sounds. Related to terza rima's chain but with different logic. Study for musical variation.
Also Known As
Swinging tercet Alternating triplet Variable three-line Shifting trio
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