I’m not quite clear about the level of agreement in this thread, but in my opinion ...
In all cases shown in the extract, the word (as written) is
gimer (not
guiner – please count the minims).
In the 1st instance in line 7, there is interference from
sister in the line below; there is also a suspension bar above (slightly misplaced to the right) representing a 2nd
m, giving
gim(m)er.
In the 2nd instance in line 7, there is interference from
then in the line above; also a slightly misplaced suspension bar above, again giving
gim(m)er.
The 3rd instance (line 8 ) is very clearly
gimer, with the suspension bar centred across the top –
gim(m)er.
The term
gimmer hogg is quite often encountered in wills and inventories, particularly from northern counties.
Any recommendadtions for any reading material to help with decipering secretary script and court-hand would be appreciated, preferably ones that have lots of examples.
In addition to all the resources pinned to the top of this
Handwriting forum ...
... a very recent publication is Claire Jarvis,
Teach Yourself Palaeography: a Guide for Genealogists and Local Historians (2022, The History Press, available from the usual outlets, at some good prices). This covers a wide variety of hands, English and some Latin, with exercises and solutions. The only drawback is that some of the images may be rather small for transcription practice. Depending on your eyesight, a good magnifier might be helpful. Or, if you have an e-reader, you could buy the e-book, where the images may be enlarged onscreen.
I hope this helps.