Counterwavy

On a fess, between two others wavy, counterwavy, a lion passant.

Source: wiktionary

... “Cette blessure” (“This Wound”) in a round with Hélène Baillargeon and Alan Mills singing “Galant, tu perds ton temps” (“Lover, You're Wasting Your Time”). This wavy, counterwavy tit for tat goes on so long —with time-out for a[…]

Source: wiktionary

Amayden, I, p. 350, blazon three bends wavy argent and gules; Giallolombardo-Arcangeli, p. 62, blazon five bends counterwavy, argent. […]

Source: wiktionary