Preposition: with

• axis: Single Port Nozzle ( Plasma ) Constricted nozzle with only one internal bore, concentric with the longitudinal axis of the tungsten electrode.

Modifies a noun

• circle: In the ceremony we have several concentric circles: Spirit is in the middle - in the most powerful place.

• ring: The trainee was also unaware of the use of concentric bed rings to reduce risk of access.

• castle: Most castles, by the time of concentric castles, had what were called " murder holes " above their main entrance.

• contraction: The upward phase of pushing the barbell up over your head in a military press is an example of a concentric muscle contraction.

• sphere: For instance, try making a union of concentric spheres with a clear texture on them.

• ditch: The main features of the hill itself were three concentric earth ditches from the Neolithic period around 3,600 - 3,300 years BC.

Modifying Another Word

• not: Conwy castle, with its eight mighty, round towers, is not concentric and has no gatehouse or keep.

• roughly: Beyond these, roughly concentric with the inner wall, is a series of shallow scoops or pits.