Wax Poetic.

Wax poetic

Meaning

Speak in an increasingly enthusiastic and poetic manner.

Origin

'Waxing poetic' has nothing to do with bees, candles, or polishing
cars. The verb 'to wax' is 'to grow'; the opposite of 'to wane', which
is 'to decrease'. Grow and decrease have largely superseded the
archaic terms wax and wane in almost all modern usages, apart from the
waxing and waning of the moon. The other remaining contemporary uses
of 'wax' with the meaning of 'grow', survive in various expressions
like 'wax poetic' and 'wax lyrical'. These are often explained as
deriving from the imagery of the waxing of the moon. In fact, the word
is extremely ancient and was used to mean grow in many contexts prior
to it being used to describe the monthly increase in size of the
visible moon. King Alfred, in the translation of Pope Gregory's
Pastoral Care, which he commissioned in AD 897, used the Old English
version of the word - 'weaxan'.

There are numerous examples of the use of 'wax', meaning 'grow', in
mediaeval texts. For example, The Geneva Bible, 1560:

"But he that shulde haue bene vpright, when he waxed fat, spurned with
his hele."
[the 1611 version has it in more modern English as "Jesurun waxed fat,
and kicked."]

It isn't until much later that 'wax' began to be used to refer to
flowery and poetic speech or writing. This occurs in various phrases,
like 'wax lyrical', 'wax poetic' and 'wax eloquent'. Of these, it is
'wax poetic' that is still most commonly used. 'Wax eloquent' was the
first of this group of phrases to be used to describe someone becoming
increasingly expansive and expressive in speech. That dates from the
early 19th century, for example, this piece from Bracebridge Hall, a
collection of essays and literary sketches by Washington Irving, 1824:

"The whole country is covered with manufacturing towns... a region of
fire; reeking with coal-pits, and furnaces, and smelting-houses,
vomiting forth flames and smoke." The squire is apt to wax eloquent on
such themes.

Ironically, far from 'waxing eloquent', Irving was suffering from
writer's block in 1824, following a family bereavement, and struggled
to finish enough essays as to be worth publishing.

'Waxing poetic' came next. The first example that I can find in print
is in Sir Henry Morton Stanley's How I Found Livingstone, 1872:

"One could almost wax poetic, but we will keep such ambitious ideas
for a future day."

Stanley seems to have been an enthusiastic waxer. His book also
contains "I waxed indignant", "Farquhar and Shaw waxed too wroth", "I
accordingly waxed courageous" - all at a time when he reports that the
sun "waxed hotter and hotter".

'Wax lyrical' followed in the early 20th century; for example, Gilbert
Cannan's translation of Jean-Christophe in Paris, 1911:

"He had the genius of taste except at certain moments when the
Massenet slumbering in the heart of every Frenchman awoke and waxed
lyrical."

Time for me to wane lyrical and stop.