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Observational vs X - What's the difference?

observational | x |

As an adjective observational

is (science) based on or pertaining to scientific observation.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

observational

English

Adjective

(en adjective)
  • (science) Based on or pertaining to scientific observation.
  • *
  •    An alternative way of defending the proposal to conflate NP MOVEMENT with XP MOVEMENT would be to question the observational adequacy of the claim that NP MOVEMENT only ever has NP constituents as its target. Sentences such as the following (from Radford (1981), p. 210) might be used to support the claim that NP MOVEMENT can indeed ‘raise? constituents other than NP:
    (23) (a)      [AP Rather plump''] seems — to be how he likes his girlfriends
    (23) (b)      [PP ''In Paris''] seems — to be where they first met
    (23) (c)      [ADVP ''A little too casually''] seems — to have been how he addressed the judge
    (23) (d)      [CP ''For the Prime Minister to resign
    ] would seem — to be unthinkable
  • Pertaining to observation in general.
  • x

    Translingual

    {{Basic Latin character info, previous=W, next=Y, image= (wikipedia X)

    Etymology 1

    Letter

  • The twenty-fourth letter of the .
  • See also
    (Latn-script)

    Cardinal number

    (mul-number)
  • The number 10.
  • Symbol

    (mul-symbol)
  • A symbol of the IPA, representing a voiceless uvular fricative.
  • strike
  • Etymology 2

    Possibly from skull and crossbones

    Symbol

    (mul-symbol)
  • Derived terms
    * XXX

    See also

    {{Letter , page=X , NATO=X-ray , Morse=–··– , Character=X , Braille=? }} Image:Latin X.png, Capital and lowercase versions of X , in normal and italic type Image:Fraktur letter X.png, Uppercase and lowercase X in Fraktur Roman numerals ----