**2.** Adjective. Of or pertaining to an index ¹

¹ *Source: wiktionary.com*

### Definition of Indicial

**1.** relating to an indicium [adj]

### Indicial Pictures

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### Lexicographical Neighbors of Indicial

### Literary usage of Indicial

Below you will find example usage of this term as found in modern and/or classical literature:

**1.** *Theory of Differential Equations* by Andrew Russell Forsyth (1906)

"If a function belongs to two reciprocal groups, it is an **indicial** function for
each of them. Ex. In an earlier example (p. 352), it was seen that form a ..."**2.** *A Treatise on Linear Differential Equations* by Thomas Craig (1889)

"In the particular case of i = о the equation G(p) = о is the **indicial** equation
... In the case of t > о we can now generalize this notion of the **indicial** ..."**3.** *Proceedings of the Royal Society of London* by Royal Society (Great Britain) (1868)

"19) that portion of the fibres of the flexor profundus which arises from the
interosseous ligament, and gives rise to the **indicial** tendon, formed a distinct ..."**4.** *A Short Course on Differential Equations* by Donald Francis Campbell (1906)

"Theorem I. If a is a regular point of the differential equation, and the difference
of the roots of the **indicial** equation is not zero or a positive integer, ..."**5.** *Transactions* (1919)

"The **indicial** admittance A (t) is of the dimensions and character of an admittance
in a generalized sense and is subject to the reciprocal relation Ajk (t) ..."**6.** *Proceedings of the Berkeley-Ames Conference on Nonlinear Problems in Control* by L. R. Hunt, Clyde Martin (1984)

"then we define this limit as the **indicial** response in lift coefficient ...
Hence, the basic assumption on which the definition of the **indicial** response ..."