it's out of (beyond) x's depth
21Out-of-body experience — Artist s depiction of the separation stage of an out of body experience, which often precedes free movement. An out of body experience (OBE or sometimes OOBE) is an experience that typically involves a sensation of floating outside of one s body… …
22Depth psychology — Historically, depth psychology, from a German term (Tiefenpsychologie), was coined by Eugen Bleuler to refer to psychoanalytic approaches to therapy and research that take the unconscious into account. The term has come to refer to the ongoing… …
23depth — /dɛpθ / (say depth) noun 1. measure or distance downwards, inwards, or backwards. 2. deepness, as of water, suited to or safe for a person or thing. 3. abstruseness, as of a subject. 4. gravity; seriousness. 5. emotional profundity: depth of woe …
24out of one's league — adjective a) In a situation in which one is mismatched with one or more others, whose accomplishments, preparedness, or other characteristics are on a significantly higher or lower level than ones own. He has an unwitting instructor in his cocky …
25depth — noun 1》 the distance from the top or surface to the bottom of something or to a specified point within it. ↘the distance from the front to the back of something. ↘the apparent existence of three dimensions in a two dimensional… …
26out of — {prep.} 1a. From the inside to the outside of. * /John took the apple out of the bag./ * /Get out of the car!/ * /The teacher has gone out of town./ 1b. In a place away from. * /No, you can t see Mr. Jones; he is out of the office today./ * /Our… …
27out of — {prep.} 1a. From the inside to the outside of. * /John took the apple out of the bag./ * /Get out of the car!/ * /The teacher has gone out of town./ 1b. In a place away from. * /No, you can t see Mr. Jones; he is out of the office today./ * /Our… …
28out\ of — prep. 1a. From the inside to the outside of. John took the apple out of the bag. Get out of the car! The teacher has gone out of town. 1b. In a place away from. No, you can t see Mr. Jones; he is out of the office today. Our house is ten miles… …
29out of one's depth — 1》 in water too deep to stand in. 2》 in a situation beyond one s capabilities. → depth …
30Defence-in-depth (Roman military) — Defence in depth is the term used by American political analyst Edward Luttwak (born 1942) to describe his theory of the defensive strategy employed by the Late Roman army in the 3rd and 4th centuries AD. Luttwak s Grand Strategy of the Roman… …
