Book of words

(n.) A book or manual of instruction, such as, for example, Pilots’ Notes/any official publication. cf. Good book

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Egg

(n.) Elementary knowledge. From sucking eggs. Eg. “This is probably ~ but.” Sucking eggs, Egg sucking exercise

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Gen

(n.) Knowledge of a subject. Gouge

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Gen dit (6 clips / 12 clips)

(n.) Definitely correct information. Pukka gen, Gouge

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Gizza

(n.) A piece of paper containing summarised useful information. Often never ever used except to fill aircrew kneepads. cf. Cheat sheet, Noddy guide

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Gouge

(n.) US Military term for useful knowledge of a subject. Gen, Pukka gen

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