From en.wiktionary.org:
** Scots
*** Noun
[sco-noun]
1. pithead 2. * {{ quote-book | sco |url = https://books.google.com/books?id=dFAMAAAAYAAJ&pg=PA209 |page = 209 |title = Sniper Jackson |author = Frederick Sleath |year = 1919 |passage = 'Ye'd be a lang time yersel if ye had been on the PITHEID afore ye were nine, same as Ah was' }}
1. * {{ quote-book | sco |author = w:Hamish Henderson |year = 1960 |title = w:Freedom Come-All-Ye |passage = Nor wee weans frae PITHEID an clachan / Murn the ships sailin doun the Broomielaw }}
1. * {{ quote-book | sco |author = w:Robert McLellan |year = 1990 |year_published = 2010 |title = Linmill Stories |page = 86 |url = https://books.google.com/books?id=a_bgG3aKuuwC&pg=PA86 |passage = [...] an ugsome place wi PITHEIDS and bings and railway trucks and rees o coal[...] }}
** Scottish Gaelic
*** Alternative forms
- [gd]
*** Etymology
From [gd], [sco], diminutive of [sco], from [gd] (also represented in the second element of modern [en]).
*** Pronunciation
- [gd]
*** Noun
[g=f]
1. magpie 2. parrot
**** Synonyms
- [parrot] [gd] [gd]