indeterminate

comparative more indeterminate · superlative most indeterminate

1. Not accurately determined or determinable.

   Four miles to the east of Warmington, the River Cherwell flows into Cropredy under a bridge that in 1644 was the scene of another Civil War battle - with an equally indeterminate result.

   1980, AA Book of British Villages, Drive Publications Ltd, page 396

2. Imprecise or vague.
3. mathematical analysisNot definitively or precisely determined, because of the presence of infinity or zero symbols used in any of several improper combinations.
4. biologyWith no genetically defined end, and thus theoretically limitless.
5. biologyNot topped with some form of terminal bud.
6. Intersex.
7. architectureDesigned to allow the incorporation of future changes whose nature is not yet known.

   It bears an affinity to the problem of indeterminate architecture—the indeterminate residential area.

   2014, David Oakley, The Phenomenon of Architecture in Cultures in Change, page 196

plural indeterminates

1. strict sensealgebraA symbol that resembles a variable or parameter but is used purely formally and neither signifies nor is ever assigned a particular value;

   2006, Alexander B. Levin, Difference Algebra, M. Hazewinkel, Handbook of Algebra, page 251, Let T=T_σ and let S be the polynomial R-algebra in the set of indeterminates y_i,τ_(i∈I,τ∈T) with indices from the set I×T.

   2 more examples

   1862, H. J. Stephen Smith, Report on the Theory of Numbers—Part III, Report of the 31st Meeting of the British Association for the Advancement of Science, British Association for the Advancement of Science, page 292, The form is linear, quadratic, cubic, biquadratic or quartic, quintic, &c., according to its order in respect of the indeterminates it contains; and binary, ternary, quaternary, &c., according to the number of its indeterminates. Thus x²+y² is a binary quadratic form, x³+y³+z³-3xyz is a ternary cubic form.

   1892, Henry B. Fine, Kronecker and His Arithmetical Theory of the Algebraic Equation, Thomas S. Fiske, Harold Jacoby (editors), Bulletin of the New York Mathematical Society, Volume 1, New York Mathematical Society, page 179, Such a factor is therefore an integral function of x and the indeterminates u_1,u_2,…u_n with coefficients belonging to the domain of rationality (R',R,..) and may be represented by g(x,u_1,u_2,..u_n).

2. A symbol that resembles a variable or parameter but is used purely formally and neither signifies nor is ever assigned a particular value; (loose sense) a variable.
   1. strict senseloose sensealgebraa variable.