תְּנוּפָה tᵉnûwphâh (H8573)

a brandishing (in threat); by implication, tumult; specifically, the official undulation of sacrificial offerings

1) swinging, waving, wave offering, offering 1a) a swinging, brandishing 1a1) of God's hand, weapons 1b) waving, wave-offering (technical term of sacrifice) 1c) offering (of gold or brass)

from נוּף (H5130);